Five years ago, the average age of M, N, 0 and P was 45 years. With Q joining them now, the average of all the five is 49 years. The age of Q (in years) is (1) 25 (2) 40????? . (3) 45 (4) 49
Five years ago, the average age of M, N, 0 and P was 45 years. With Q joining them now, the average of all the five is 49 years. The age of Q (in years) is
(1) 25
(2) 40????? .
(3) 45
(4) 49